MARY MEIHOFER (MD) – Blood Banking & Transfusion Medicine Physician, NPI 1902899495

MARY MEIHOFER (MD) is a healthcare provider. based in Harrisburg, Pennsylvania. specializing in Blood Banking & Transfusion Medicine Physician. They hold the professional credentials MD. They hold a License No. MD046729L (PA). The NPI Number for MARY MEIHOFER (MD) is 1902899495

Main info

Female
37 Years Of Experience
Accepts Medicare Assignment
Name
MARY MEIHOFER (MD)
NPI
1902899495
Phone
(717) 782-3340
Address
100 S 2ND ST
Enumeration Date
30 August 2005
Last Update Date
17 July 2019

Doctor Profile

Medical School Name
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Secondary Phone
8004756236
Graduation Year
1989 (37 years ago)
PAC ID
2466584404
Group Practice PAC ID
6901709948
Professional Enrollment ID
I20100709000617
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for MARY MEIHOFER (MD)

  • 100, South 2nd Street, Harrisburg, Dauphin County, Pennsylvania, 17104, United States

    STE 301

    HARRISBURG, PA 171012545

    Phone: (717) 782-3340

    Fax: (717) 782-5352

    Type: Location

  • PO BOX 536003

    PITTSBURGH, PA 152535902

    Phone: (800) 475-6236

    Fax: (843) 497-9566

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-07-09

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20100709000617IPathologyPATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 17101)

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Provider's Procedures

MARY MEIHOFER (MD) performs procedures in Blood Banking & Transfusion Medicine Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PATHOLOGYPA88304Pathology examination of tissue using a microscope, moderately low complexity6763
PATHOLOGYPA88307Pathology examination of tissue using a microscope, moderately high complexity20995

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6901709948View full group profile
NameSpecialtyState
P A T H O L O G YPA
P A T H O L O G YPA
P A T H O L O G YPA
P A T H O L O G YPA
P A T H O L O G YPA
P A T H O L O G YPA
P A T H O L O G YPA
P A T H O L O G YPA
P A T H O L O G YPA
P A T H O L O G YPA

Reviews

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Frequently asked questions

Does MARY MEIHOFER (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — MARY MEIHOFER (MD) uses 1902899495.
Does the file indicate MARY MEIHOFER (MD) is practicing under active NPI?
Directory data currently reports MARY MEIHOFER (MD) as active.
What taxonomy line describes MARY MEIHOFER (MD)?
For research purposes, treat MARY MEIHOFER (MD) as Blood Banking & Transfusion Medicine Physician in this dataset. Clinical services aligned with this taxonomy classification.
Where is MARY MEIHOFER (MD) based?
MARY MEIHOFER (MD) is tied to Harrisburg, Pennsylvania in the data we show; additional addresses may exist on the full record.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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